Case T-738/19: Judgment of the General Court of 23 September 2020 — Clouds Sky v EUIPOEUIPO — The Cloud Networks (Wi-Fi Powered by The Cloud) (EU trade mark — Invalidity proceedings — EU figurative mark Wi-Fi Powered by The Cloud — Absolute grounds for refusal — Distinctive character — Article 7(1)(b) of Regulation (EC) No 207/2009 (now Article 7(1)(b) of Regulation (EU) 2017/1001) — No descriptive character — Article 7(1)(c) of Regulation No 207/2009 (now Article 7(1)(c) of Regulation 2017/1001))